DMT Wallpaper Changer: Span & Manage Multi-Monitor Wallpapers
Windows’ built-in multi-monitor wallpaper options are basic. DMT gives you precise control per screen.
What you can do
Span one image across all monitors
Choose any high-resolution image and DMT stretches it across your full desktop, correctly handling monitors with different resolutions and offsets — no manual cropping math.
Different wallpaper per monitor
Assign a specific image to each screen, or set up independent slideshows: local folders, or providers that pull fresh images automatically.
Pause when it matters
Since v2.11, DMT can automatically stop changing wallpapers while you’re gaming or presenting — no surprise transitions mid-meeting.
Quick setup
- Open DMT options → Wallpaper Changer.
- Choose your layout: span one image, or per-monitor images.
- Add providers (local folders work offline; online providers need internet).
- Set the change interval — or set a hotkey to change wallpapers on demand.
Frequently Asked Questions
Can DMT span one wallpaper across two monitors?
Yes — that’s its signature trick. Pick a wide image and DMT stretches it seamlessly across all displays, accounting for different resolutions.
Can I have a different wallpaper on each monitor?
Yes. Assign images per-monitor, or let DMT cycle each screen independently from local folders or online providers.
Will the wallpaper changer slow down my PC?
No. It only acts when changing wallpapers; there’s no constant background processing.
Ready to try Dual Monitor Tools?
Free, open-source, and portable. Get version 2.13 now.
Download DMT v2.13 (Free)